Oscillation frequency coupling analysis of the wind farm with VSC-HVDC transmission system

Dong Zhao; Jianyuan Xu; Gaole Yu; Zeli Zhang

doi:10.1117/12.2640260

1 August 2022 Oscillation frequency coupling analysis of the wind farm with VSC-HVDC transmission system

Dong Zhao, Jianyuan Xu, Gaole Yu, Zeli Zhang

Proceedings Volume 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022); 122572K (2022) https://doi.org/10.1117/12.2640260
Event: 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 2022, Guangzhou, China

Abstract

The stability issue of power system has raised more attention these years since the typical characteristics of traditional power grid have changed significantly, due to the increasing proportion of renewable energy and power electronic interfaces. For wind power generation, it is faced with the problem of oscillation in a wide range of frequency, and the oscillation reflects the characteristics of frequency coupling. This paper firstly carries out theoretical analysis and simulation verification on its characteristics and generation mechanism, and concludes that the oscillation replication characteristic of PLL is one of the influencing factors.Therefore, proposes a new control strategy for the wind farm with VSC-HVDC transmission system, which weakens oscillation characteristics of the phase-locked loop, reduces the risk of instability caused by the coupling of oscillation frequencies. Finally, the control strategy is simulated and verified by MATLAB/Simulink software.

Citation Download Citation

Dong Zhao, Jianyuan Xu, Gaole Yu, and Zeli Zhang "Oscillation frequency coupling analysis of the wind farm with VSC-HVDC transmission system", Proc. SPIE 12257, 4th International Conference on Information Science, Electrical, and Automation Engineering (ISEAE 2022), 122572K (1 August 2022); https://doi.org/10.1117/12.2640260

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available